Two brotherly teenagers grew up together in this city.Because of fate, they parted ways. One of them wanted to go out and the other chose to stay. So the night before departure, the two gathered in a small restaurant and agreed to come here on the same date and time in twenty years to meet again.Twenty years later, Sang Xiao returned to his original place with bruises and bruises, but found that the small restaurant had become a crossroads. He had been waiting there for a long time and met a man waiting for the night bus. The two talked about the agreement twenty years ago. What Sang Xiao did not expect was that this man was Su Qiang who had agreed to see him again twenty years later.What is even more unexpected is that twenty years of washing have turned Sang Xiao into a wanted criminal with obvious evil deeds, while Su Qiang has become a just and selfless policeman.The two brothers met again at the intersection and faced a fateful choice again.